2023-03-31T02:10:42.09Z53.87016667-166.58566673.96manualconfirmedUSGS0.12ml1Origin/20230401044908.894948.20290Magnitude/20230401044908.895001.20291USGS3 km W of Unalaska, Alaskaregion nameavcatalogav91826876contributorID